how to select the cable size? any formula to calculate cable size?

4 Answers  

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why use in & out Diesel line in dg set.

1 Answers   NHPC,

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can any one help me for my ups inter view , list out few basic technical ups question with answer.

1 Answers  

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why current flow to the opposite direction of flow of electrons???????????

0 Answers   Bhel,

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Why no-load primary current is very small as compared to full load current in transformer (as 1% of full load current?

5 Answers   NTPC,

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how to change the load sharing between two synchronized identical alternators when both are running with Diesel engine? assume both are feeding to same feeder?

1 Answers   BARC,

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wat system call?

0 Answers  

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Two liquids hot and cold in two vessels are there and an metal bar acts as a conductor of heat between the two vessels. what happens then. what happens after 24 hrs?

0 Answers  

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When one of three series resistors is removed from a circuit and the circuit is reconnected, the current

1 Answers  

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what is difference Auto-transformer and ICT ?

1 Answers   CG, Descon,

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what is the problem with single phase AC motors and how is it overcome?

2 Answers  

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Load 380kva eb 415v,load amps 350.Same load dg 415v,load amps 420 what reason ?

1 Answers   AVT Natural Products,

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